Right im looking to up rate the brakes to a 280mm disks but would love 300mm from a mondeo st if im right was on pumaspeed web site witch do the conversions but was wondering if i could probably save money that i don't have and source the parts my self was just wondering if any one could give me some guidance on exactly what parts i mite need am i right in thinking that i will need 3mm spacer for the disks and possibly a bracket to hold the caliper higher up?

here is the site that dose the up rated conversions but it dose not really give a way what calipers they are using 300mm Brake Upgrade



Easy DIY fitment
Low maintenance
Unbeatable price
NOW WITH MINTEX XTREME PADS AS STD !
Drilled and grooved disc available also

Full 300mm brake kit .The Kit consists of -
New plain discs , new Mintex Xtreme pads and a replacement direct bolt on Full Replacement larger Caliper
( will need to drill 4 x 10.6mm hole to 12mm to enable to fit)
Fantastic stopping power at bargain Price
This standard base kit uses a recon or used caliper. choice of colour Gold, Red, Blue,Silver


http://pumaspeed.co.uk/catagory.php?catid=20&subid=41

 

you need mondeo v6 calipers, and focus st170 disks, drill a 12mm hole in hub and bolt up, thats about it

 

i used cossie 2 wd 4 pots with a adaper plate from this guy
http://cgi.ebay.co.uk/Ford-RS-Turbo-...QQcmdZViewItem

then you can bolt on 300mm st170 front discs but you need 17" rim to clear then use braided hoses

cost bout £400

 

you dont need 17" wheels for 3oomm brakes i had 15" with the st disks and v6 calipers

 

Yeah They do fit under 15" just, Youngdan has the same set up iirc

 

fair enough pple my bad

 

Depending on the wheel, you may need to shave a bit off the calipers. Mate has Mondeo brakes under his 15" Puma props, and they just foul. Only a little tickle to get it clear though.